This is a new MMO that seems to me to have a new concept. If you're into football you might want to try it out. It's not out yet, but you can sign up to be one of the first to play. http://www.quickhit.com/
a review from http://MMORPG.com
"When Jeff Anderson left as the CEO of Turbine, he needed to try something new. His new company is doing just that with a casual, free-to-play online American football game called QuickHit Football.
This game takes a sport that the North American market knows and loves, and puts it out there as a free-to-play online game.
Each user is the head coach of their own custom team and must test their ability to call plays and define a good roster against other people in real-time.
This is not a Madden clone. Players are the coach, and while they watch the plays in real-time, they do not actually control the individual on-screen characters. Like any good coach, they prepare the club, then let them go.
Due out, hopefully for the start of the NFL season, QuickHit Football brings many elements that MMO fans are familiar with into a far more mainstream area. This is just one of many games that seeks to broaden the MMO business model and show it to new eyes."
Here's a couple of screenshots:
